70116080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 173262720

約数和(自身を除く): 103146640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 163, 190, 283, 304, 326, 380, 566, 652, 760, 815, 1132, 1304, 1415, 1520, 1630, 2264, 2608, 2830, 3097, 3260, 4528, 5377, 5660, 6194, 6520, 10754, 11320, 12388, 13040, 15485, 21508, 22640, 24776, 26885, 30970, 43016, 46129, 49552, 53770, 61940, 86032, 92258, 107540, 123880, 184516, 215080, 230645, 247760, 369032, 430160, 461290, 738064, 876451, 922580, 1752902, 1845160, 3505804, 3690320, 4382255, 7011608, 8764510, 14023216, 17529020, 35058040, 70116080]

約数ペア:

[(1, 70116080), (2, 35058040), (4, 17529020), (5, 14023216), (8, 8764510), (10, 7011608), (16, 4382255), (19, 3690320), (20, 3505804), (38, 1845160), (40, 1752902), (76, 922580), (80, 876451), (95, 738064), (152, 461290), (163, 430160), (190, 369032), (283, 247760), (304, 230645), (326, 215080), (380, 184516), (566, 123880), (652, 107540), (760, 92258), (815, 86032), (1132, 61940), (1304, 53770), (1415, 49552), (1520, 46129), (1630, 43016), (2264, 30970), (2608, 26885), (2830, 24776), (3097, 22640), (3260, 21508), (4528, 15485), (5377, 13040), (5660, 12388), (6194, 11320), (6520, 10754)]